TY  - BOOK
TI  - 3G-Handy Guide: Sell Tourism Products and Services
SN  - 978-1-98462-557-1
U1  - Cir. 338.47910071 H236 C2019 
PY  - 2019///
CY  - New York, USA
PB  - 3G E-Learning
ER  -